When you need a secure, reliable join in your electric fencing, the Thunderbird Claw Type Wire Joint Clamp (EF-13C) delivers. Designed for wires up to 4 mm in diameter (plain, high tensile, tape or braid) it features heavy-duty galvanised plates and a strong reversing claw bolt & nut system to ensure tight mechanical and electrical connection.
By firming the joint mechanically, it helps prevent voltage loss caused by loose or poorly tied joins — making it ideal for strip‐grazing, temporary fences or long runs where performance counts. Built tough for Australian farm conditions and reusable, the EF-13C is an essential for any serious fencing kit.
